Elvis Presley fans from around the world will descend on Graceland this weekend to celebrate the king's birthday and the opening of a new exhibit in honor of the 40th anniversary of his landmark "Aloha From Hawaii" concert.

Here's what you need to know:

SATURDAY, JANUARY 5

The Memphis Symphony Orchestra Presents Aloha Hawaii

7:30 p.m. Cannon Center for the Performing Arts, 255 North Main Street

The Memphis Symphony Orchestra celebrates Elvis' birthday and the 40th anniversary of "Aloha from Hawaii" with a special concert event featuring Terry Mike Jeffrey.

SUNDAY, JANUARY 6

Memphis Grizzlies' Tony Allen, Mike Conley, Marc Gasol and Zach Randolph are this year's hosts at the ninth annual Staxtacular event benefiting the Stax Music Academy.

Staxtacular 2013 will take place Saturday, January 26 at 7 p.m. at the Stax Museum, located at 926. E. McLemore Avenue in Memphis.

The entire Memphis Grizzlies team and coaching staff will be in attendance - and we're told the party won't stop until the lights go out!

Staxtacular is the largest fund-raiser of the year for Soulsville and takes place during the Stax Museum's 10th Anniversary.

Complimentary valet parking, live and silent auctions, and a 7:30 p.m. performance by the world-famous Stax Music Academy kick off a night of performances by the Bo-Keys with Percy Wiggins.